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    Radeon R7 M340 vs Radeon RX Vega 3

    When choosing between Radeon R7 M340 and Radeon RX Vega 3, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Radeon R7 M340 and Radeon RX Vega 3.
    Radeon R7 M340 Check Price
    Radeon RX Vega 3 Check Price

    Radeon R7 M340 and Radeon RX Vega 3 are Laptop Graphics Cards

    Note: Radeon R7 M340 and Radeon RX Vega 3 are only used in laptop graphics. They have lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Radeon R7 M340 or Radeon RX Vega 3 here:

    Radeon R7 M340 Laptops
    Radeon RX Vega 3 Laptops

    Main Specs

      Radeon R7 M340 Radeon RX Vega 3
    Interface PCIe 3.0 x8
    Supplementary power connectors None
    Memory type DDR3
    Maximum RAM amount 4 GB
    Display Connectors No outputs
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    • Both cards are used in Laptops.
    • Radeon R7 M340 is build with GCN architecture, and Radeon RX Vega 3 - with Vega.
    • Radeon R7 M340 is manufactured by 28 nm process technology, and Radeon RX Vega 3 - by 14 nm process technology.

    Game benchmarks

    high / 1080p 0−1 2−3
    ultra / 1080p − 1−2
    QHD / 1440p 0−1 0−1
    low / 720p 1−2 14−16
    medium / 1080p 0−1 4−5
    The average gaming FPS of Radeon RX Vega 3 in Assassin's Creed Odyssey is 1400% more, than Radeon R7 M340.

    Full Specs

      Radeon R7 M340 Radeon RX Vega 3
    Architecture GCN Vega
    Code name Meso Pro DDR3 Vega Raven Ridge
    Type Laptop Laptop
    Release date 16 June 2015 7 January 2018
    Pipelines 320 192
    Core clock speed 1021 MHz
    Boost Clock 1021 MHz 1000 MHz
    Transistor count 950 million
    Manufacturing process technology 28 nm 14 nm
    Texture fill rate 17.16
    Floating-point performance 549.1 gflops
    Memory bus width 128 Bit
    Memory clock speed 1000 MHz
    Memory bandwidth 16 GB/s
    Shared memory - -
    DirectX DirectX 12_1
    Shader Model 5.1
    OpenGL 4.4
    OpenCL Not Listed
    Vulkan +
    FreeSync +
    Bus support PCIe 3.0
    Bitcoin / BTC (SHA256) 74 Mh/s
    Eyefinity +
    HD3D +
    PowerTune +
    DualGraphics +
    ZeroCore +
    Switchable graphics +
    Mantle +
    Compute units 6
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